Year | Value | 2022 | 112,268 | 2021 | 113,419 | 2020 | 114,772 | 2019 | 116,454 | 2018 | 117,813 | 2017 | 120,397 | 2016 | 125,303 | 2015 | 130,931 | 2014 | 136,815 | 2013 | 142,374 | 2012 | 146,201 | 2011 | 147,675 | 2010 | 147,581 | 2009 | 146,218 | 2008 | 143,464 | 2007 | 139,732 | 2006 | 135,610 | 2005 | 131,654 | 2004 | 128,294 | 2003 | 125,818 | 2002 | 124,237 | 2001 | 123,300 | 2000 | 122,800 | 1999 | 122,406 | 1998 | 121,733 | 1997 | 120,539 | 1996 | 118,625 | 1995 | 116,028 | 1994 | 113,013 | 1993 | 109,946 | 1992 | 107,212 | 1991 | 105,039 | 1990 | 103,484 | 1989 | 102,469 | 1988 | 101,638 | 1987 | 100,749 | 1986 | 99,618 | 1985 | 97,824 | 1984 | 95,084 | 1983 | 91,260 | 1982 | 86,466 | 1981 | 81,176 | 1980 | 75,781 | 1979 | 70,515 | 1978 | 65,739 | 1977 | 61,444 | 1976 | 57,383 | 1975 | 53,492 | 1974 | 49,763 | 1973 | 46,381 | 1972 | 43,475 | 1971 | 41,021 | 1970 | 39,013 | 1969 | 37,569 | 1968 | 36,825 | 1967 | 36,588 | 1966 | 36,658 | 1965 | 36,928 | 1964 | 37,100 | 1963 | 37,047 | 1962 | 37,096 | 1961 | 37,200 | 1960 | 37,106 |
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